Crop the margins off a PDF

Scanned pages with a thick white border waste room on screen and on paper. Type how much to take off each edge, watch the crop on the first page, then download the trimmed document.

Free, no account needed, and your file stays on your device.

Drop files here

PDF. Up to 100 MB each, 10 files at a time.

In three steps

  1. 1Upload from device and wait for the page preview.
  2. 2Type millimeters for top, bottom, left and right.
  3. 3Select Crop, then download the trimmed PDF.

What you get

Check it before you run it

The first page appears with a dashed rectangle and the trimmed area dimmed, so you choose the numbers by eye.

Sideways scans crop right

Top means the top you see, so a pile of mixed portrait and landscape scans trims the same way.

One setting, whole document

Four numbers run through all the pages, which is what a scan with the same border on each page wants.

Questions

Is the cropped-off part gone for good?
No. Trimming hides those margins rather than deleting them, so this is the wrong way to hide private information. Take it out before the PDF is made, or export the pages as images.
Why was my crop refused?
Because it would leave almost nothing of a page. A crop has to leave at least half an inch each way, and the message names the page that ran out of room.
Can I crop just one page?
Not with this tool, since the margins apply to all of them. Extract that page into its own PDF, crop it there, then merge it back where it came from.
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